You can check the top universities below which provide Mechatronics course

National Institute of Technology Karnataka, Surathkal

VIT University, Vellore

SRM University, Chennai

Guru Gobind Singh Indraprastha University, Delhi

Manipal Institute of Technology, Manipal

Thapar University, Patiala

Lovely Professional University, Phagwara

SASTRA University, Thanjavur

To check the complete list you can also refer below link

https://engineering.careers360.com/colleges/list-of-be-btech-in-mechatronics-engineering-colleges-in-india

Good Luck!!